Some investigations of arcing and contact resistance characteristics of electrical contacts
讲座名称：
Some investigations of arcing and contact resistance characteristics of electrical contacts
讲座时间：
2010-05-28
讲座人：
Hasegawa
形式：
校区：
兴庆校区
实践学分：
讲座内容：
应电气工程学院常务副院长荣命哲教授邀请，日本千岁科学技术大学的Hasegawa教授来我校讲学。
时间：星期五（5月28日） 下午 3：00－6：00
地点：电力设备电气绝缘国家重点实验室二楼会议室
报告题目：Some investigations of arcing and contact resistance characteristics of electrical contacts。
具体内容：
(1) Minimum arc current characteristics of relat contacts;
(2) Influences of contact opening speeds on arcing behaviors of silver contacts;
(3) 3-D eveluation of contact surface damages with a scanning laser microscope;
(4) Contact resistance analysis with a Weibull distribution function;
(5) A new non-silicone-type polymeric material and its influences on contact resistance characteristics of relat contacts.
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